| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.94 | 5.206% | $98.8305 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $10.90 | 11.844% | $12.191 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $91.40 | 13.416% | $103.6622 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $112.80 | 13.561% | $128.0968 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $68.65 | 5.657% | $72.5335 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $21.50 | 8.408% | $23.3077 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $89.45 | 3.545% | $92.621 | $92.62 | $92.60 | $92.60 |
| 7 purchase totals = | $488.64 | $531.2427 | $531.24 | $531.25 | $531.20 | |